National summary evaluation of the Agricultural Conservation Program
Subtitle: phase I.
Contributors: United States. Agricultural Stabilization and Conservation Service.
Publisher: U.S. Dept. of Agriculture, Agricultural Stabilization and Conservation Service
Published: 1981
Place of publication: [Washington, D.C.]
Language: eng
Subjects: Agricultural Conservation Program.; Agriculture and state -- United States.; Environmental policy -- United States.
Notes: Cover title.

"January 1981"--P. iii.